.fixed-right{
    position: fixed;
    top: 50%;
    right: 0;
    width: 50px;
    height: 346px;
    margin-top: -170px;
}

.fixed-right-menu{
    width: 50px;
    height: 346px;
}

.menu-item{
    width: 50px;
    height: 86px;
    margin-bottom: 5px;
    padding: 10px;
    background-color: #efefef;
}

.menu-item>a{
    font-size: 14px;
    display: block;
    width: 30px;
    height: 66px;
    color: #666;
    text-align: center;
}

.menu-item>a>i{
    width: 30px;
    height: 30px;
    font-size: 24px;
    color: #666;

}


.menu-item>a:hover,
.menu-item>a:hover>i{
    color: #3b99fc;
}

/* 回顶部的按钮 */
.gohome{
    width: 50px;
    height: 50px;
    text-align: center;
    position: fixed;
    bottom: 0;
    right: 0;
    background-color: #efefef;
}
.gohome>a{
    padding-top: 15px;
    display: inline-block;
    width: 50px;
    height: 50px;
    cursor: pointer;
}

.gohome i{
    width: 20px;
    height: 20px;
    font-size: 20px;
}




/*  */
.rember-go-home{
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    background-color: #fff;
    display: flex;
    align-items: center;
}
.rember-go-home>h2{
    font-size: 100px;
    margin: auto 200px;
}

.rember-go-home>span{
    position: fixed;
    top: 10%;
    left: 35%;
    font-size: 30px;
}